/* stylelint-disable */
<template>
  <div class="bird-button" @click="clickButton">
    <a href="#" class="button button--bird">
      <div class="button__wrapper">
        <span class="button__text">{{ props.name }}</span>
      </div>

      <div class="birdBox">
        <div class="bird wakeup">
          <div class="bird__face"></div>
        </div>
        <div class="bird wakeup">
          <div class="bird__face"></div>
        </div>
        <div class="bird">
          <div class="bird__face"></div>
        </div>
      </div>
    </a>
  </div>
</template>
<script setup>
// 定义自定义事件
const emits = defineEmits(['clickLogin']);
function clickButton() {
  emits('clickLogin', true);
}
const props = defineProps({
  name: String
});
</script>
<style lang="less" scoped>
.bird-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 90px;
}
.button--bird {
  --main_color: #816aee;
  --sub_color1: #6782eb;
  --sub_color2: #e117fb;
  --base_color: #000;
  --border_radius1: 60px 60px 40px 40px / 48px 48px 30px 30px;
  --border_radius2: 70px 70px 40px 40px / 48px 48px 30px 30px;
  --border_radius3: 40px 40px 40px 40px / 48px 48px 30px 30px;
}
.button {
  display: flex;
  justify-content: center;
  align-items: center;

  box-sizing: border-box;
  width: 480px;
  height: 60px;

  text-decoration: none;
  border: solid 3px #000;
  border-radius: 40px;
  background: var(--main_color);
  position: relative;
}

.button__wrapper {
  display: flex;
  justify-content: center;
  align-items: center;

  width: 100%;
  height: 100%;

  border-radius: 40px;

  overflow: hidden;
  position: relative;
}
.button__text {
  position: relative;
  font-size: 32px;
  letter-spacing: 4px;
  color: var(--base_color);
  transition: all 0.3s ease;
}

.button::before {
  content: '';
  position: absolute;

  right: 20px;
  margin: auto 0;
  width: 24px;
  height: 24px;
  background: var(--base_color);
  clip-path: path(
    'M24,12.02c0-1.09-.75-1.71-.81-1.77L11.17,.45c-.91-.74-2.21-.56-2.91,.42-.69,.97-.52,2.37,.39,3.11l7.12,5.81-13.7-.02h0C.93,9.77,0,10.76,0,11.99c0,1.23,.93,2.22,2.07,2.22l13.7,.02-7.13,5.78c-.91,.74-1.09,2.13-.4,3.11,.41,.58,1.03,.88,1.65,.88,.44,0,.88-.15,1.25-.45l12.04-9.76c.07-.06,.82-.67,.82-1.77Z'
  );
  transition: all ease 0.2s;
}
.button--bird .button__wrapper::before,
.button--bird .button__wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  width: 130px;
  height: 38px;
  background: var(--sub_color1);
  transition: all 0.5s ease;
  clip-path: path(
    'M13.77,37.35L.25,16.6c-.87-1.33,.69-2.91,2-2.02l12.67,8.59c.81,.55,1.91,.14,2.18-.81l2.62-9.33c.39-1.4,2.34-1.42,2.76-.02l3.6,11.99c.33,1.11,1.74,1.4,2.47,.52L49.38,.52c.87-1.04,2.53-.42,2.53,.95V23.7c0,1.13,1.2,1.83,2.16,1.26l12.75-7.51c.85-.5,1.94,0,2.13,.98l1.5,7.6c.2,1.03,1.37,1.51,2.22,.92l17.74-12.3c1.09-.75,2.52,.25,2.21,1.55l-2.44,10.2c-.26,1.09,.74,2.06,1.8,1.75l30.8-9.04c1.37-.4,2.42,1.26,1.49,2.36l-9.07,10.66c-.83,.98-.1,2.49,1.17,2.42l12.12-.68c1.6-.09,2.12,2.15,.65,2.8l-2.73,1.21c-.18,.08-.38,.12-.58,.12H14.97c-.48,0-.93-.25-1.2-.65Z'
  );
}
.button--bird .button__wrapper::before {
  left: 0;
}
.button--bird .button__wrapper::after {
  right: 0;
  transform: rotateY(180deg);
}

.button:hover .button__wrapper::before {
  transform: translateX(-12px);
}
.button:hover .button__wrapper::after {
  transform: rotateY(180deg) translateX(-12px);
}
.button:hover .button__text {
  letter-spacing: 6px;
}
.button:hover::before {
  right: 14px;
}

.birdBox {
  position: absolute;
  top: -54px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  width: 180px;
  height: 56px;
}

.bird {
  position: relative;
  width: 56px;
  height: 36px;
  box-sizing: border-box;
  border: solid 3px #000;
  background: var(--main_color);
  border-radius: var(--border_radius1);
  animation: sleep 1s ease infinite alternate;
  display: flex;
  justify-content: center;
}
.bird__face {
  position: absolute;
  top: 15px;
  width: 12px;
  height: 6px;
  background: var(--sub_color2);
  border-radius: 50% 50% 50% 50% / 78% 78% 22% 22%;
  transition: 0.2s;
}
.bird__face::before,
.bird__face::after {
  content: '';
  position: absolute;
  top: -4px;
  width: 8px;
  height: 2px;
  border-radius: 4px;
  background: #000;
}
.bird__face::before {
  left: -5px;
}
.bird__face::after {
  right: -5px;
}
.bird::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 22px;
  width: 12px;
  height: 12px;
  background: #000;
  clip-path: path(
    'M10.23,3.32c-3.54,.63-5.72,2.51-7.02,4.23-.33-1.58-.34-3.54,.93-5.12,.52-.65,.41-1.59-.24-2.11C3.24-.19,2.29-.08,1.77,.57c-3.82,4.77-.31,11.11-.13,11.42,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0-.01-.02,2.49,.04,2.52,0,.1-.14,1.54-4.82,6.59-5.71,.82-.14,1.37-.92,1.22-1.74s-.94-1.36-1.75-1.21Z'
  );
}
.button:hover .wakeup {
  animation: wakeup 0.2s ease;
  animation-fill-mode: forwards;
}
.button:hover .wakeup .bird__face {
  top: 20px;
}
.button:hover .wakeup .bird__face::before,
.button:hover .wakeup .bird__face::after {
  animation: eye 5s linear infinite;
}

.button:hover .wakeup:nth-child(2) .bird__face::before,
.button:hover .wakeup:nth-child(2) .bird__face::after {
  animation: eye_2 5s linear infinite;
}

@keyframes wakeup {
  0% {
    height: 32px;
    border-radius: var(--border_radius2);
  }
  100% {
    height: 56px;
    border-radius: var(--border_radius3);
  }
}

@keyframes eye {
  0% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  30% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  32% {
    top: -4px;
    width: 8px;
    height: 2px;
  }
  34% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  70% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  72% {
    top: -4px;
    width: 8px;
    height: 2px;
  }
  74% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  76% {
    top: -4px;
    width: 8px;
    height: 2px;
  }
  78% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  100% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
}

@keyframes eye_2 {
  0% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  10% {
    transform: translateX(0);
  }
  12% {
    transform: translateX(3px);
  }
  20% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  22% {
    top: -4px;
    width: 8px;
    height: 2px;
  }
  24% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  25% {
    transform: translateX(3px);
  }
  27% {
    transform: translateX(0);
  }
  74% {
    top: -6px;
    width: 6px;
    height: 6px;
    transform: translateX(0);
  }
  76% {
    top: -4px;
    width: 8px;
    height: 2px;
    transform: translateX(3px);
  }
  78% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  80% {
    top: -4px;
    width: 8px;
    height: 2px;
  }
  82% {
    top: -6px;
    width: 6px;
    height: 6px;
  }
  85% {
    transform: translateX(3px);
  }
  87% {
    transform: translateX(0);
  }
  100% {
    top: -6px;
    width: 6px;
    height: 6px;
    transform: translateX(0);
  }
}
@keyframes sleep {
  0% {
    height: 36px;
    border-radius: var(--border_radius1);
  }
  100% {
    height: 32px;
    border-radius: var(--border_radius2);
  }
}
</style>
